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authorOlivier Lamy <olamy@apache.org>2012-07-09 20:54:34 +0000
committerOlivier Lamy <olamy@apache.org>2012-07-09 20:54:34 +0000
commit854af98a47b279908c96b4549e1c73f24686be9d (patch)
tree66c6b0456d158b93943410e162cf1c8a18864974 /archiva-modules
parentd1df47c3e21b91a5eeac22e50e5c058951052974 (diff)
downloadarchiva-854af98a47b279908c96b4549e1c73f24686be9d.tar.gz
archiva-854af98a47b279908c96b4549e1c73f24686be9d.zip
remove require js 1.0.7
git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1359385 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'archiva-modules')
-rw-r--r--archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/require.1.0.7.js2053
1 files changed, 0 insertions, 2053 deletions
diff --git a/archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/require.1.0.7.js b/archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/require.1.0.7.js
deleted file mode 100644
index 9d010cb10..000000000
--- a/archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/require.1.0.7.js
+++ /dev/null
@@ -1,2053 +0,0 @@
-/** vim: et:ts=4:sw=4:sts=4
- * @license RequireJS 1.0.7 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
- * Available via the MIT or new BSD license.
- * see: http://github.com/jrburke/requirejs for details
- */
-/*jslint strict: false, plusplus: false, sub: true */
-/*global window, navigator, document, importScripts, jQuery, setTimeout, opera */
-
-var requirejs, require, define;
-(function () {
- //Change this version number for each release.
- var version = "1.0.7",
- commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
- cjsRequireRegExp = /require\(\s*["']([^'"\s]+)["']\s*\)/g,
- currDirRegExp = /^\.\//,
- jsSuffixRegExp = /\.js$/,
- ostring = Object.prototype.toString,
- ap = Array.prototype,
- aps = ap.slice,
- apsp = ap.splice,
- isBrowser = !!(typeof window !== "undefined" && navigator && document),
- isWebWorker = !isBrowser && typeof importScripts !== "undefined",
- //PS3 indicates loaded and complete, but need to wait for complete
- //specifically. Sequence is "loading", "loaded", execution,
- // then "complete". The UA check is unfortunate, but not sure how
- //to feature test w/o causing perf issues.
- readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
- /^complete$/ : /^(complete|loaded)$/,
- defContextName = "_",
- //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
- isOpera = typeof opera !== "undefined" && opera.toString() === "[object Opera]",
- empty = {},
- contexts = {},
- globalDefQueue = [],
- interactiveScript = null,
- checkLoadedDepth = 0,
- useInteractive = false,
- reservedDependencies = {
- require: true,
- module: true,
- exports: true
- },
- req, cfg = {}, currentlyAddingScript, s, head, baseElement, scripts, script,
- src, subPath, mainScript, dataMain, globalI, ctx, jQueryCheck, checkLoadedTimeoutId;
-
- function isFunction(it) {
- return ostring.call(it) === "[object Function]";
- }
-
- function isArray(it) {
- return ostring.call(it) === "[object Array]";
- }
-
- /**
- * Simple function to mix in properties from source into target,
- * but only if target does not already have a property of the same name.
- * This is not robust in IE for transferring methods that match
- * Object.prototype names, but the uses of mixin here seem unlikely to
- * trigger a problem related to that.
- */
- function mixin(target, source, force) {
- for (var prop in source) {
- if (!(prop in empty) && (!(prop in target) || force)) {
- target[prop] = source[prop];
- }
- }
- return req;
- }
-
- /**
- * Constructs an error with a pointer to an URL with more information.
- * @param {String} id the error ID that maps to an ID on a web page.
- * @param {String} message human readable error.
- * @param {Error} [err] the original error, if there is one.
- *
- * @returns {Error}
- */
- function makeError(id, msg, err) {
- var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
- if (err) {
- e.originalError = err;
- }
- return e;
- }
-
- /**
- * Used to set up package paths from a packagePaths or packages config object.
- * @param {Object} pkgs the object to store the new package config
- * @param {Array} currentPackages an array of packages to configure
- * @param {String} [dir] a prefix dir to use.
- */
- function configurePackageDir(pkgs, currentPackages, dir) {
- var i, location, pkgObj;
-
- for (i = 0; (pkgObj = currentPackages[i]); i++) {
- pkgObj = typeof pkgObj === "string" ? { name: pkgObj } : pkgObj;
- location = pkgObj.location;
-
- //Add dir to the path, but avoid paths that start with a slash
- //or have a colon (indicates a protocol)
- if (dir && (!location || (location.indexOf("/") !== 0 && location.indexOf(":") === -1))) {
- location = dir + "/" + (location || pkgObj.name);
- }
-
- //Create a brand new object on pkgs, since currentPackages can
- //be passed in again, and config.pkgs is the internal transformed
- //state for all package configs.
- pkgs[pkgObj.name] = {
- name: pkgObj.name,
- location: location || pkgObj.name,
- //Remove leading dot in main, so main paths are normalized,
- //and remove any trailing .js, since different package
- //envs have different conventions: some use a module name,
- //some use a file name.
- main: (pkgObj.main || "main")
- .replace(currDirRegExp, '')
- .replace(jsSuffixRegExp, '')
- };
- }
- }
-
- /**
- * jQuery 1.4.3-1.5.x use a readyWait/ready() pairing to hold DOM
- * ready callbacks, but jQuery 1.6 supports a holdReady() API instead.
- * At some point remove the readyWait/ready() support and just stick
- * with using holdReady.
- */
- function jQueryHoldReady($, shouldHold) {
- if ($.holdReady) {
- $.holdReady(shouldHold);
- } else if (shouldHold) {
- $.readyWait += 1;
- } else {
- $.ready(true);
- }
- }
-
- if (typeof define !== "undefined") {
- //If a define is already in play via another AMD loader,
- //do not overwrite.
- return;
- }
-
- if (typeof requirejs !== "undefined") {
- if (isFunction(requirejs)) {
- //Do not overwrite and existing requirejs instance.
- return;
- } else {
- cfg = requirejs;
- requirejs = undefined;
- }
- }
-
- //Allow for a require config object
- if (typeof require !== "undefined" && !isFunction(require)) {
- //assume it is a config object.
- cfg = require;
- require = undefined;
- }
-
- /**
- * Creates a new context for use in require and define calls.
- * Handle most of the heavy lifting. Do not want to use an object
- * with prototype here to avoid using "this" in require, in case it
- * needs to be used in more super secure envs that do not want this.
- * Also there should not be that many contexts in the page. Usually just
- * one for the default context, but could be extra for multiversion cases
- * or if a package needs a special context for a dependency that conflicts
- * with the standard context.
- */
- function newContext(contextName) {
- var context, resume,
- config = {
- waitSeconds: 7,
- baseUrl: "./",
- paths: {},
- pkgs: {},
- catchError: {}
- },
- defQueue = [],
- specified = {
- "require": true,
- "exports": true,
- "module": true
- },
- urlMap = {},
- defined = {},
- loaded = {},
- waiting = {},
- waitAry = [],
- urlFetched = {},
- managerCounter = 0,
- managerCallbacks = {},
- plugins = {},
- //Used to indicate which modules in a build scenario
- //need to be full executed.
- needFullExec = {},
- fullExec = {},
- resumeDepth = 0;
-
- /**
- * Trims the . and .. from an array of path segments.
- * It will keep a leading path segment if a .. will become
- * the first path segment, to help with module name lookups,
- * which act like paths, but can be remapped. But the end result,
- * all paths that use this function should look normalized.
- * NOTE: this method MODIFIES the input array.
- * @param {Array} ary the array of path segments.
- */
- function trimDots(ary) {
- var i, part;
- for (i = 0; (part = ary[i]); i++) {
- if (part === ".") {
- ary.splice(i, 1);
- i -= 1;
- } else if (part === "..") {
- if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
- //End of the line. Keep at least one non-dot
- //path segment at the front so it can be mapped
- //correctly to disk. Otherwise, there is likely
- //no path mapping for a path starting with '..'.
- //This can still fail, but catches the most reasonable
- //uses of ..
- break;
- } else if (i > 0) {
- ary.splice(i - 1, 2);
- i -= 2;
- }
- }
- }
- }
-
- /**
- * Given a relative module name, like ./something, normalize it to
- * a real name that can be mapped to a path.
- * @param {String} name the relative name
- * @param {String} baseName a real name that the name arg is relative
- * to.
- * @returns {String} normalized name
- */
- function normalize(name, baseName) {
- var pkgName, pkgConfig;
-
- //Adjust any relative paths.
- if (name && name.charAt(0) === ".") {
- //If have a base name, try to normalize against it,
- //otherwise, assume it is a top-level require that will
- //be relative to baseUrl in the end.
- if (baseName) {
- if (config.pkgs[baseName]) {
- //If the baseName is a package name, then just treat it as one
- //name to concat the name with.
- baseName = [baseName];
- } else {
- //Convert baseName to array, and lop off the last part,
- //so that . matches that "directory" and not name of the baseName's
- //module. For instance, baseName of "one/two/three", maps to
- //"one/two/three.js", but we want the directory, "one/two" for
- //this normalization.
- baseName = baseName.split("/");
- baseName = baseName.slice(0, baseName.length - 1);
- }
-
- name = baseName.concat(name.split("/"));
- trimDots(name);
-
- //Some use of packages may use a . path to reference the
- //"main" module name, so normalize for that.
- pkgConfig = config.pkgs[(pkgName = name[0])];
- name = name.join("/");
- if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
- name = pkgName;
- }
- } else if (name.indexOf("./") === 0) {
- // No baseName, so this is ID is resolved relative
- // to baseUrl, pull off the leading dot.
- name = name.substring(2);
- }
- }
- return name;
- }
-
- /**
- * Creates a module mapping that includes plugin prefix, module
- * name, and path. If parentModuleMap is provided it will
- * also normalize the name via require.normalize()
- *
- * @param {String} name the module name
- * @param {String} [parentModuleMap] parent module map
- * for the module name, used to resolve relative names.
- *
- * @returns {Object}
- */
- function makeModuleMap(name, parentModuleMap) {
- var index = name ? name.indexOf("!") : -1,
- prefix = null,
- parentName = parentModuleMap ? parentModuleMap.name : null,
- originalName = name,
- normalizedName, url, pluginModule;
-
- if (index !== -1) {
- prefix = name.substring(0, index);
- name = name.substring(index + 1, name.length);
- }
-
- if (prefix) {
- prefix = normalize(prefix, parentName);
- }
-
- //Account for relative paths if there is a base name.
- if (name) {
- if (prefix) {
- pluginModule = defined[prefix];
- if (pluginModule && pluginModule.normalize) {
- //Plugin is loaded, use its normalize method.
- normalizedName = pluginModule.normalize(name, function (name) {
- return normalize(name, parentName);
- });
- } else {
- normalizedName = normalize(name, parentName);
- }
- } else {
- //A regular module.
- normalizedName = normalize(name, parentName);
-
- url = urlMap[normalizedName];
- if (!url) {
- //Calculate url for the module, if it has a name.
- //Use name here since nameToUrl also calls normalize,
- //and for relative names that are outside the baseUrl
- //this causes havoc. Was thinking of just removing
- //parentModuleMap to avoid extra normalization, but
- //normalize() still does a dot removal because of
- //issue #142, so just pass in name here and redo
- //the normalization. Paths outside baseUrl are just
- //messy to support.
- url = context.nameToUrl(name, null, parentModuleMap);
-
- //Store the URL mapping for later.
- urlMap[normalizedName] = url;
- }
- }
- }
-
- return {
- prefix: prefix,
- name: normalizedName,
- parentMap: parentModuleMap,
- url: url,
- originalName: originalName,
- fullName: prefix ? prefix + "!" + (normalizedName || '') : normalizedName
- };
- }
-
- /**
- * Determine if priority loading is done. If so clear the priorityWait
- */
- function isPriorityDone() {
- var priorityDone = true,
- priorityWait = config.priorityWait,
- priorityName, i;
- if (priorityWait) {
- for (i = 0; (priorityName = priorityWait[i]); i++) {
- if (!loaded[priorityName]) {
- priorityDone = false;
- break;
- }
- }
- if (priorityDone) {
- delete config.priorityWait;
- }
- }
- return priorityDone;
- }
-
- function makeContextModuleFunc(func, relModuleMap, enableBuildCallback) {
- return function () {
- //A version of a require function that passes a moduleName
- //value for items that may need to
- //look up paths relative to the moduleName
- var args = aps.call(arguments, 0), lastArg;
- if (enableBuildCallback &&
- isFunction((lastArg = args[args.length - 1]))) {
- lastArg.__requireJsBuild = true;
- }
- args.push(relModuleMap);
- return func.apply(null, args);
- };
- }
-
- /**
- * Helper function that creates a require function object to give to
- * modules that ask for it as a dependency. It needs to be specific
- * per module because of the implication of path mappings that may
- * need to be relative to the module name.
- */
- function makeRequire(relModuleMap, enableBuildCallback, altRequire) {
- var modRequire = makeContextModuleFunc(altRequire || context.require, relModuleMap, enableBuildCallback);
-
- mixin(modRequire, {
- nameToUrl: makeContextModuleFunc(context.nameToUrl, relModuleMap),
- toUrl: makeContextModuleFunc(context.toUrl, relModuleMap),
- defined: makeContextModuleFunc(context.requireDefined, relModuleMap),
- specified: makeContextModuleFunc(context.requireSpecified, relModuleMap),
- isBrowser: req.isBrowser
- });
- return modRequire;
- }
-
- /*
- * Queues a dependency for checking after the loader is out of a
- * "paused" state, for example while a script file is being loaded
- * in the browser, where it may have many modules defined in it.
- */
- function queueDependency(manager) {
- context.paused.push(manager);
- }
-
- function execManager(manager) {
- var i, ret, err, errFile, errModuleTree,
- cb = manager.callback,
- map = manager.map,
- fullName = map.fullName,
- args = manager.deps,
- listeners = manager.listeners,
- cjsModule;
-
- //Call the callback to define the module, if necessary.
- if (cb && isFunction(cb)) {
- if (config.catchError.define) {
- try {
- ret = req.execCb(fullName, manager.callback, args, defined[fullName]);
- } catch (e) {
- err = e;
- }
- } else {
- ret = req.execCb(fullName, manager.callback, args, defined[fullName]);
- }
-
- if (fullName) {
- //If setting exports via "module" is in play,
- //favor that over return value and exports. After that,
- //favor a non-undefined return value over exports use.
- cjsModule = manager.cjsModule;
- if (cjsModule &&
- cjsModule.exports !== undefined &&
- //Make sure it is not already the exports value
- cjsModule.exports !== defined[fullName]) {
- ret = defined[fullName] = manager.cjsModule.exports;
- } else if (ret === undefined && manager.usingExports) {
- //exports already set the defined value.
- ret = defined[fullName];
- } else {
- //Use the return value from the function.
- defined[fullName] = ret;
- //If this module needed full execution in a build
- //environment, mark that now.
- if (needFullExec[fullName]) {
- fullExec[fullName] = true;
- }
- }
- }
- } else if (fullName) {
- //May just be an object definition for the module. Only
- //worry about defining if have a module name.
- ret = defined[fullName] = cb;
-
- //If this module needed full execution in a build
- //environment, mark that now.
- if (needFullExec[fullName]) {
- fullExec[fullName] = true;
- }
- }
-
- //Clean up waiting. Do this before error calls, and before
- //calling back listeners, so that bookkeeping is correct
- //in the event of an error and error is reported in correct order,
- //since the listeners will likely have errors if the
- //onError function does not throw.
- if (waiting[manager.id]) {
- delete waiting[manager.id];
- manager.isDone = true;
- context.waitCount -= 1;
- if (context.waitCount === 0) {
- //Clear the wait array used for cycles.
- waitAry = [];
- }
- }
-
- //Do not need to track manager callback now that it is defined.
- delete managerCallbacks[fullName];
-
- //Allow instrumentation like the optimizer to know the order
- //of modules executed and their dependencies.
- if (req.onResourceLoad && !manager.placeholder) {
- req.onResourceLoad(context, map, manager.depArray);
- }
-
- if (err) {
- errFile = (fullName ? makeModuleMap(fullName).url : '') ||
- err.fileName || err.sourceURL;
- errModuleTree = err.moduleTree;
- err = makeError('defineerror', 'Error evaluating ' +
- 'module "' + fullName + '" at location "' +
- errFile + '":\n' +
- err + '\nfileName:' + errFile +
- '\nlineNumber: ' + (err.lineNumber || err.line), err);
- err.moduleName = fullName;
- err.moduleTree = errModuleTree;
- return req.onError(err);
- }
-
- //Let listeners know of this manager's value.
- for (i = 0; (cb = listeners[i]); i++) {
- cb(ret);
- }
-
- return undefined;
- }
-
- /**
- * Helper that creates a callack function that is called when a dependency
- * is ready, and sets the i-th dependency for the manager as the
- * value passed to the callback generated by this function.
- */
- function makeArgCallback(manager, i) {
- return function (value) {
- //Only do the work if it has not been done
- //already for a dependency. Cycle breaking
- //logic in forceExec could mean this function
- //is called more than once for a given dependency.
- if (!manager.depDone[i]) {
- manager.depDone[i] = true;
- manager.deps[i] = value;
- manager.depCount -= 1;
- if (!manager.depCount) {
- //All done, execute!
- execManager(manager);
- }
- }
- };
- }
-
- function callPlugin(pluginName, depManager) {
- var map = depManager.map,
- fullName = map.fullName,
- name = map.name,
- plugin = plugins[pluginName] ||
- (plugins[pluginName] = defined[pluginName]),
- load;
-
- //No need to continue if the manager is already
- //in the process of loading.
- if (depManager.loading) {
- return;
- }
- depManager.loading = true;
-
- load = function (ret) {
- depManager.callback = function () {
- return ret;
- };
- execManager(depManager);
-
- loaded[depManager.id] = true;
-
- //The loading of this plugin
- //might have placed other things
- //in the paused queue. In particular,
- //a loader plugin that depends on
- //a different plugin loaded resource.
- resume();
- };
-
- //Allow plugins to load other code without having to know the
- //context or how to "complete" the load.
- load.fromText = function (moduleName, text) {
- /*jslint evil: true */
- var hasInteractive = useInteractive;
-
- //Indicate a the module is in process of loading.
- loaded[moduleName] = false;
- context.scriptCount += 1;
-
- //Indicate this is not a "real" module, so do not track it
- //for builds, it does not map to a real file.
- context.fake[moduleName] = true;
-
- //Turn off interactive script matching for IE for any define
- //calls in the text, then turn it back on at the end.
- if (hasInteractive) {
- useInteractive = false;
- }
-
- req.exec(text);
-
- if (hasInteractive) {
- useInteractive = true;
- }
-
- //Support anonymous modules.
- context.completeLoad(moduleName);
- };
-
- //No need to continue if the plugin value has already been
- //defined by a build.
- if (fullName in defined) {
- load(defined[fullName]);
- } else {
- //Use parentName here since the plugin's name is not reliable,
- //could be some weird string with no path that actually wants to
- //reference the parentName's path.
- plugin.load(name, makeRequire(map.parentMap, true, function (deps, cb) {
- var moduleDeps = [],
- i, dep, depMap;
- //Convert deps to full names and hold on to them
- //for reference later, when figuring out if they
- //are blocked by a circular dependency.
- for (i = 0; (dep = deps[i]); i++) {
- depMap = makeModuleMap(dep, map.parentMap);
- deps[i] = depMap.fullName;
- if (!depMap.prefix) {
- moduleDeps.push(deps[i]);
- }
- }
- depManager.moduleDeps = (depManager.moduleDeps || []).concat(moduleDeps);
- return context.require(deps, cb);
- }), load, config);
- }
- }
-
- /**
- * Adds the manager to the waiting queue. Only fully
- * resolved items should be in the waiting queue.
- */
- function addWait(manager) {
- if (!waiting[manager.id]) {
- waiting[manager.id] = manager;
- waitAry.push(manager);
- context.waitCount += 1;
- }
- }
-
- /**
- * Function added to every manager object. Created out here
- * to avoid new function creation for each manager instance.
- */
- function managerAdd(cb) {
- this.listeners.push(cb);
- }
-
- function getManager(map, shouldQueue) {
- var fullName = map.fullName,
- prefix = map.prefix,
- plugin = prefix ? plugins[prefix] ||
- (plugins[prefix] = defined[prefix]) : null,
- manager, created, pluginManager, prefixMap;
-
- if (fullName) {
- manager = managerCallbacks[fullName];
- }
-
- if (!manager) {
- created = true;
- manager = {
- //ID is just the full name, but if it is a plugin resource
- //for a plugin that has not been loaded,
- //then add an ID counter to it.
- id: (prefix && !plugin ?
- (managerCounter++) + '__p@:' : '') +
- (fullName || '__r@' + (managerCounter++)),
- map: map,
- depCount: 0,
- depDone: [],
- depCallbacks: [],
- deps: [],
- listeners: [],
- add: managerAdd
- };
-
- specified[manager.id] = true;
-
- //Only track the manager/reuse it if this is a non-plugin
- //resource. Also only track plugin resources once
- //the plugin has been loaded, and so the fullName is the
- //true normalized value.
- if (fullName && (!prefix || plugins[prefix])) {
- managerCallbacks[fullName] = manager;
- }
- }
-
- //If there is a plugin needed, but it is not loaded,
- //first load the plugin, then continue on.
- if (prefix && !plugin) {
- prefixMap = makeModuleMap(prefix);
-
- //Clear out defined and urlFetched if the plugin was previously
- //loaded/defined, but not as full module (as in a build
- //situation). However, only do this work if the plugin is in
- //defined but does not have a module export value.
- if (prefix in defined && !defined[prefix]) {
- delete defined[prefix];
- delete urlFetched[prefixMap.url];
- }
-
- pluginManager = getManager(prefixMap, true);
- pluginManager.add(function (plugin) {
- //Create a new manager for the normalized
- //resource ID and have it call this manager when
- //done.
- var newMap = makeModuleMap(map.originalName, map.parentMap),
- normalizedManager = getManager(newMap, true);
-
- //Indicate this manager is a placeholder for the real,
- //normalized thing. Important for when trying to map
- //modules and dependencies, for instance, in a build.
- manager.placeholder = true;
-
- normalizedManager.add(function (resource) {
- manager.callback = function () {
- return resource;
- };
- execManager(manager);
- });
- });
- } else if (created && shouldQueue) {
- //Indicate the resource is not loaded yet if it is to be
- //queued.
- loaded[manager.id] = false;
- queueDependency(manager);
- addWait(manager);
- }
-
- return manager;
- }
-
- function main(inName, depArray, callback, relModuleMap) {
- var moduleMap = makeModuleMap(inName, relModuleMap),
- name = moduleMap.name,
- fullName = moduleMap.fullName,
- manager = getManager(moduleMap),
- id = manager.id,
- deps = manager.deps,
- i, depArg, depName, depPrefix, cjsMod;
-
- if (fullName) {
- //If module already defined for context, or already loaded,
- //then leave. Also leave if jQuery is registering but it does
- //not match the desired version number in the config.
- if (fullName in defined || loaded[id] === true ||
- (fullName === "jquery" && config.jQuery &&
- config.jQuery !== callback().fn.jquery)) {
- return;
- }
-
- //Set specified/loaded here for modules that are also loaded
- //as part of a layer, where onScriptLoad is not fired
- //for those cases. Do this after the inline define and
- //dependency tracing is done.
- specified[id] = true;
- loaded[id] = true;
-
- //If module is jQuery set up delaying its dom ready listeners.
- if (fullName === "jquery" && callback) {
- jQueryCheck(callback());
- }
- }
-
- //Attach real depArray and callback to the manager. Do this
- //only if the module has not been defined already, so do this after
- //the fullName checks above. IE can call main() more than once
- //for a module.
- manager.depArray = depArray;
- manager.callback = callback;
-
- //Add the dependencies to the deps field, and register for callbacks
- //on the dependencies.
- for (i = 0; i < depArray.length; i++) {
- depArg = depArray[i];
- //There could be cases like in IE, where a trailing comma will
- //introduce a null dependency, so only treat a real dependency
- //value as a dependency.
- if (depArg) {
- //Split the dependency name into plugin and name parts
- depArg = makeModuleMap(depArg, (name ? moduleMap : relModuleMap));
- depName = depArg.fullName;
- depPrefix = depArg.prefix;
-
- //Fix the name in depArray to be just the name, since
- //that is how it will be called back later.
- depArray[i] = depName;
-
- //Fast path CommonJS standard dependencies.
- if (depName === "require") {
- deps[i] = makeRequire(moduleMap);
- } else if (depName === "exports") {
- //CommonJS module spec 1.1
- deps[i] = defined[fullName] = {};
- manager.usingExports = true;
- } else if (depName === "module") {
- //CommonJS module spec 1.1
- manager.cjsModule = cjsMod = deps[i] = {
- id: name,
- uri: name ? context.nameToUrl(name, null, relModuleMap) : undefined,
- exports: defined[fullName]
- };
- } else if (depName in defined && !(depName in waiting) &&
- (!(fullName in needFullExec) ||
- (fullName in needFullExec && fullExec[depName]))) {
- //Module already defined, and not in a build situation
- //where the module is a something that needs full
- //execution and this dependency has not been fully
- //executed. See r.js's requirePatch.js for more info
- //on fullExec.
- deps[i] = defined[depName];
- } else {
- //Mark this dependency as needing full exec if
- //the current module needs full exec.
- if (fullName in needFullExec) {
- needFullExec[depName] = true;
- //Reset state so fully executed code will get
- //picked up correctly.
- delete defined[depName];
- urlFetched[depArg.url] = false;
- }
-
- //Either a resource that is not loaded yet, or a plugin
- //resource for either a plugin that has not
- //loaded yet.
- manager.depCount += 1;
- manager.depCallbacks[i] = makeArgCallback(manager, i);
- getManager(depArg, true).add(manager.depCallbacks[i]);
- }
- }
- }
-
- //Do not bother tracking the manager if it is all done.
- if (!manager.depCount) {
- //All done, execute!
- execManager(manager);
- } else {
- addWait(manager);
- }
- }
-
- /**
- * Convenience method to call main for a define call that was put on
- * hold in the defQueue.
- */
- function callDefMain(args) {
- main.apply(null, args);
- }
-
- /**
- * jQuery 1.4.3+ supports ways to hold off calling
- * calling jQuery ready callbacks until all scripts are loaded. Be sure
- * to track it if the capability exists.. Also, since jQuery 1.4.3 does
- * not register as a module, need to do some global inference checking.
- * Even if it does register as a module, not guaranteed to be the precise
- * name of the global. If a jQuery is tracked for this context, then go
- * ahead and register it as a module too, if not already in process.
- */
- jQueryCheck = function (jqCandidate) {
- if (!context.jQuery) {
- var $ = jqCandidate || (typeof jQuery !== "undefined" ? jQuery : null);
-
- if ($) {
- //If a specific version of jQuery is wanted, make sure to only
- //use this jQuery if it matches.
- if (config.jQuery && $.fn.jquery !== config.jQuery) {
- return;
- }
-
- if ("holdReady" in $ || "readyWait" in $) {
- context.jQuery = $;
-
- //Manually create a "jquery" module entry if not one already
- //or in process. Note this could trigger an attempt at
- //a second jQuery registration, but does no harm since
- //the first one wins, and it is the same value anyway.
- callDefMain(["jquery", [], function () {
- return jQuery;
- }]);
-
- //Ask jQuery to hold DOM ready callbacks.
- if (context.scriptCount) {
- jQueryHoldReady($, true);
- context.jQueryIncremented = true;
- }
- }
- }
- }
- };
-
- function findCycle(manager, traced) {
- var fullName = manager.map.fullName,
- depArray = manager.depArray,
- fullyLoaded = true,
- i, depName, depManager, result;
-
- if (manager.isDone || !fullName || !loaded[fullName]) {
- return result;
- }
-
- //Found the cycle.
- if (traced[fullName]) {
- return manager;
- }
-
- traced[fullName] = true;
-
- //Trace through the dependencies.
- if (depArray) {
- for (i = 0; i < depArray.length; i++) {
- //Some array members may be null, like if a trailing comma
- //IE, so do the explicit [i] access and check if it has a value.
- depName = depArray[i];
- if (!loaded[depName] && !reservedDependencies[depName]) {
- fullyLoaded = false;
- break;
- }
- depManager = waiting[depName];
- if (depManager && !depManager.isDone && loaded[depName]) {
- result = findCycle(depManager, traced);
- if (result) {
- break;
- }
- }
- }
- if (!fullyLoaded) {
- //Discard the cycle that was found, since it cannot
- //be forced yet. Also clear this module from traced.
- result = undefined;
- delete traced[fullName];
- }
- }
-
- return result;
- }
-
- function forceExec(manager, traced) {
- var fullName = manager.map.fullName,
- depArray = manager.depArray,
- i, depName, depManager, prefix, prefixManager, value;
-
-
- if (manager.isDone || !fullName || !loaded[fullName]) {
- return undefined;
- }
-
- if (fullName) {
- if (traced[fullName]) {
- return defined[fullName];
- }
-
- traced[fullName] = true;
- }
-
- //Trace through the dependencies.
- if (depArray) {
- for (i = 0; i < depArray.length; i++) {
- //Some array members may be null, like if a trailing comma
- //IE, so do the explicit [i] access and check if it has a value.
- depName = depArray[i];
- if (depName) {
- //First, make sure if it is a plugin resource that the
- //plugin is not blocked.
- prefix = makeModuleMap(depName).prefix;
- if (prefix && (prefixManager = waiting[prefix])) {
- forceExec(prefixManager, traced);
- }
- depManager = waiting[depName];
- if (depManager && !depManager.isDone && loaded[depName]) {
- value = forceExec(depManager, traced);
- manager.depCallbacks[i](value);
- }
- }
- }
- }
-
- return defined[fullName];
- }
-
- /**
- * Checks if all modules for a context are loaded, and if so, evaluates the
- * new ones in right dependency order.
- *
- * @private
- */
- function checkLoaded() {
- var waitInterval = config.waitSeconds * 1000,
- //It is possible to disable the wait interval by using waitSeconds of 0.
- expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
- noLoads = "", hasLoadedProp = false, stillLoading = false,
- cycleDeps = [],
- i, prop, err, manager, cycleManager, moduleDeps;
-
- //If there are items still in the paused queue processing wait.
- //This is particularly important in the sync case where each paused
- //item is processed right away but there may be more waiting.
- if (context.pausedCount > 0) {
- return undefined;
- }
-
- //Determine if priority loading is done. If so clear the priority. If
- //not, then do not check
- if (config.priorityWait) {
- if (isPriorityDone()) {
- //Call resume, since it could have
- //some waiting dependencies to trace.
- resume();
- } else {
- return undefined;
- }
- }
-
- //See if anything is still in flight.
- for (prop in loaded) {
- if (!(prop in empty)) {
- hasLoadedProp = true;
- if (!loaded[prop]) {
- if (expired) {
- noLoads += prop + " ";
- } else {
- stillLoading = true;
- if (prop.indexOf('!') === -1) {
- //No reason to keep looking for unfinished
- //loading. If the only stillLoading is a
- //plugin resource though, keep going,
- //because it may be that a plugin resource
- //is waiting on a non-plugin cycle.
- cycleDeps = [];
- break;
- } else {
- moduleDeps = managerCallbacks[prop] && managerCallbacks[prop].moduleDeps;
- if (moduleDeps) {
- cycleDeps.push.apply(cycleDeps, moduleDeps);
- }
- }
- }
- }
- }
- }
-
- //Check for exit conditions.
- if (!hasLoadedProp && !context.waitCount) {
- //If the loaded object had no items, then the rest of
- //the work below does not need to be done.
- return undefined;
- }
- if (expired && noLoads) {
- //If wait time expired, throw error of unloaded modules.
- err = makeError("timeout", "Load timeout for modules: " + noLoads);
- err.requireType = "timeout";
- err.requireModules = noLoads;
- err.contextName = context.contextName;
- return req.onError(err);
- }
-
- //If still loading but a plugin is waiting on a regular module cycle
- //break the cycle.
- if (stillLoading && cycleDeps.length) {
- for (i = 0; (manager = waiting[cycleDeps[i]]); i++) {
- if ((cycleManager = findCycle(manager, {}))) {
- forceExec(cycleManager, {});
- break;
- }
- }
-
- }
-
- //If still waiting on loads, and the waiting load is something
- //other than a plugin resource, or there are still outstanding
- //scripts, then just try back later.
- if (!expired && (stillLoading || context.scriptCount)) {
- //Something is still waiting to load. Wait for it, but only
- //if a timeout is not already in effect.
- if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
- checkLoadedTimeoutId = setTimeout(function () {
- checkLoadedTimeoutId = 0;
- checkLoaded();
- }, 50);
- }
- return undefined;
- }
-
- //If still have items in the waiting cue, but all modules have
- //been loaded, then it means there are some circular dependencies
- //that need to be broken.
- //However, as a waiting thing is fired, then it can add items to
- //the waiting cue, and those items should not be fired yet, so
- //make sure to redo the checkLoaded call after breaking a single
- //cycle, if nothing else loaded then this logic will pick it up
- //again.
- if (context.waitCount) {
- //Cycle through the waitAry, and call items in sequence.
- for (i = 0; (manager = waitAry[i]); i++) {
- forceExec(manager, {});
- }
-
- //If anything got placed in the paused queue, run it down.
- if (context.paused.length) {
- resume();
- }
-
- //Only allow this recursion to a certain depth. Only
- //triggered by errors in calling a module in which its
- //modules waiting on it cannot finish loading, or some circular
- //dependencies that then may add more dependencies.
- //The value of 5 is a bit arbitrary. Hopefully just one extra
- //pass, or two for the case of circular dependencies generating
- //more work that gets resolved in the sync node case.
- if (checkLoadedDepth < 5) {
- checkLoadedDepth += 1;
- checkLoaded();
- }
- }
-
- checkLoadedDepth = 0;
-
- //Check for DOM ready, and nothing is waiting across contexts.
- req.checkReadyState();
-
- return undefined;
- }
-
- /**
- * Resumes tracing of dependencies and then checks if everything is loaded.
- */
- resume = function () {
- var manager, map, url, i, p, args, fullName;
-
- //Any defined modules in the global queue, intake them now.
- context.takeGlobalQueue();
-
- resumeDepth += 1;
-
- if (context.scriptCount <= 0) {
- //Synchronous envs will push the number below zero with the
- //decrement above, be sure to set it back to zero for good measure.
- //require() calls that also do not end up loading scripts could
- //push the number negative too.
- context.scriptCount = 0;
- }
-
- //Make sure any remaining defQueue items get properly processed.
- while (defQueue.length) {
- args = defQueue.shift();
- if (args[0] === null) {
- return req.onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
- } else {
- callDefMain(args);
- }
- }
-
- //Skip the resume of paused dependencies
- //if current context is in priority wait.
- if (!config.priorityWait || isPriorityDone()) {
- while (context.paused.length) {
- p = context.paused;
- context.pausedCount += p.length;
- //Reset paused list
- context.paused = [];
-
- for (i = 0; (manager = p[i]); i++) {
- map = manager.map;
- url = map.url;
- fullName = map.fullName;
-
- //If the manager is for a plugin managed resource,
- //ask the plugin to load it now.
- if (map.prefix) {
- callPlugin(map.prefix, manager);
- } else {
- //Regular dependency.
- if (!urlFetched[url] && !loaded[fullName]) {
- req.load(context, fullName, url);
-
- //Mark the URL as fetched, but only if it is
- //not an empty: URL, used by the optimizer.
- //In that case we need to be sure to call
- //load() for each module that is mapped to
- //empty: so that dependencies are satisfied
- //correctly.
- if (url.indexOf('empty:') !== 0) {
- urlFetched[url] = true;
- }
- }
- }
- }
-
- //Move the start time for timeout forward.
- context.startTime = (new Date()).getTime();
- context.pausedCount -= p.length;
- }
- }
-
- //Only check if loaded when resume depth is 1. It is likely that
- //it is only greater than 1 in sync environments where a factory
- //function also then calls the callback-style require. In those
- //cases, the checkLoaded should not occur until the resume
- //depth is back at the top level.
- if (resumeDepth === 1) {
- checkLoaded();
- }
-
- resumeDepth -= 1;
-
- return undefined;
- };
-
- //Define the context object. Many of these fields are on here
- //just to make debugging easier.
- context = {
- contextName: contextName,
- config: config,
- defQueue: defQueue,
- waiting: waiting,
- waitCount: 0,
- specified: specified,
- loaded: loaded,
- urlMap: urlMap,
- urlFetched: urlFetched,
- scriptCount: 0,
- defined: defined,
- paused: [],
- pausedCount: 0,
- plugins: plugins,
- needFullExec: needFullExec,
- fake: {},
- fullExec: fullExec,
- managerCallbacks: managerCallbacks,
- makeModuleMap: makeModuleMap,
- normalize: normalize,
- /**
- * Set a configuration for the context.
- * @param {Object} cfg config object to integrate.
- */
- configure: function (cfg) {
- var paths, prop, packages, pkgs, packagePaths, requireWait;
-
- //Make sure the baseUrl ends in a slash.
- if (cfg.baseUrl) {
- if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== "/") {
- cfg.baseUrl += "/";
- }
- }
-
- //Save off the paths and packages since they require special processing,
- //they are additive.
- paths = config.paths;
- packages = config.packages;
- pkgs = config.pkgs;
-
- //Mix in the config values, favoring the new values over
- //existing ones in context.config.
- mixin(config, cfg, true);
-
- //Adjust paths if necessary.
- if (cfg.paths) {
- for (prop in cfg.paths) {
- if (!(prop in empty)) {
- paths[prop] = cfg.paths[prop];
- }
- }
- config.paths = paths;
- }
-
- packagePaths = cfg.packagePaths;
- if (packagePaths || cfg.packages) {
- //Convert packagePaths into a packages config.
- if (packagePaths) {
- for (prop in packagePaths) {
- if (!(prop in empty)) {
- configurePackageDir(pkgs, packagePaths[prop], prop);
- }
- }
- }
-
- //Adjust packages if necessary.
- if (cfg.packages) {
- configurePackageDir(pkgs, cfg.packages);
- }
-
- //Done with modifications, assing packages back to context config
- config.pkgs = pkgs;
- }
-
- //If priority loading is in effect, trigger the loads now
- if (cfg.priority) {
- //Hold on to requireWait value, and reset it after done
- requireWait = context.requireWait;
-
- //Allow tracing some require calls to allow the fetching
- //of the priority config.
- context.requireWait = false;
- //But first, call resume to register any defined modules that may
- //be in a data-main built file before the priority config
- //call.
- resume();
-
- context.require(cfg.priority);
-
- //Trigger a resume right away, for the case when
- //the script with the priority load is done as part
- //of a data-main call. In that case the normal resume
- //call will not happen because the scriptCount will be
- //at 1, since the script for data-main is being processed.
- resume();
-
- //Restore previous state.
- context.requireWait = requireWait;
- config.priorityWait = cfg.priority;
- }
-
- //If a deps array or a config callback is specified, then call
- //require with those args. This is useful when require is defined as a
- //config object before require.js is loaded.
- if (cfg.deps || cfg.callback) {
- context.require(cfg.deps || [], cfg.callback);
- }
- },
-
- requireDefined: function (moduleName, relModuleMap) {
- return makeModuleMap(moduleName, relModuleMap).fullName in defined;
- },
-
- requireSpecified: function (moduleName, relModuleMap) {
- return makeModuleMap(moduleName, relModuleMap).fullName in specified;
- },
-
- require: function (deps, callback, relModuleMap) {
- var moduleName, fullName, moduleMap;
- if (typeof deps === "string") {
- if (isFunction(callback)) {
- //Invalid call
- return req.onError(makeError("requireargs", "Invalid require call"));
- }
-
- //Synchronous access to one module. If require.get is
- //available (as in the Node adapter), prefer that.
- //In this case deps is the moduleName and callback is
- //the relModuleMap
- if (req.get) {
- return req.get(context, deps, callback);
- }
-
- //Just return the module wanted. In this scenario, the
- //second arg (if passed) is just the relModuleMap.
- moduleName = deps;
- relModuleMap = callback;
-
- //Normalize module name, if it contains . or ..
- moduleMap = makeModuleMap(moduleName, relModuleMap);
- fullName = moduleMap.fullName;
-
- if (!(fullName in defined)) {
- return req.onError(makeError("notloaded", "Module name '" +
- moduleMap.fullName +
- "' has not been loaded yet for context: " +
- contextName));
- }
- return defined[fullName];
- }
-
- //Call main but only if there are dependencies or
- //a callback to call.
- if (deps && deps.length || callback) {
- main(null, deps, callback, relModuleMap);
- }
-
- //If the require call does not trigger anything new to load,
- //then resume the dependency processing.
- if (!context.requireWait) {
- while (!context.scriptCount && context.paused.length) {
- resume();
- }
- }
- return context.require;
- },
-
- /**
- * Internal method to transfer globalQueue items to this context's
- * defQueue.
- */
- takeGlobalQueue: function () {
- //Push all the globalDefQueue items into the context's defQueue
- if (globalDefQueue.length) {
- //Array splice in the values since the context code has a
- //local var ref to defQueue, so cannot just reassign the one
- //on context.
- apsp.apply(context.defQueue,
- [context.defQueue.length - 1, 0].concat(globalDefQueue));
- globalDefQueue = [];
- }
- },
-
- /**
- * Internal method used by environment adapters to complete a load event.
- * A load event could be a script load or just a load pass from a synchronous
- * load call.
- * @param {String} moduleName the name of the module to potentially complete.
- */
- completeLoad: function (moduleName) {
- var args;
-
- context.takeGlobalQueue();
-
- while (defQueue.length) {
- args = defQueue.shift();
-
- if (args[0] === null) {
- args[0] = moduleName;
- break;
- } else if (args[0] === moduleName) {
- //Found matching define call for this script!
- break;
- } else {
- //Some other named define call, most likely the result
- //of a build layer that included many define calls.
- callDefMain(args);
- args = null;
- }
- }
- if (args) {
- callDefMain(args);
- } else {
- //A script that does not call define(), so just simulate
- //the call for it. Special exception for jQuery dynamic load.
- callDefMain([moduleName, [],
- moduleName === "jquery" && typeof jQuery !== "undefined" ?
- function () {
- return jQuery;
- } : null]);
- }
-
- //Doing this scriptCount decrement branching because sync envs
- //need to decrement after resume, otherwise it looks like
- //loading is complete after the first dependency is fetched.
- //For browsers, it works fine to decrement after, but it means
- //the checkLoaded setTimeout 50 ms cost is taken. To avoid
- //that cost, decrement beforehand.
- if (req.isAsync) {
- context.scriptCount -= 1;
- }
- resume();
- if (!req.isAsync) {
- context.scriptCount -= 1;
- }
- },
-
- /**
- * Converts a module name + .extension into an URL path.
- * *Requires* the use of a module name. It does not support using
- * plain URLs like nameToUrl.
- */
- toUrl: function (moduleNamePlusExt, relModuleMap) {
- var index = moduleNamePlusExt.lastIndexOf("."),
- ext = null;
-
- if (index !== -1) {
- ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
- moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
- }
-
- return context.nameToUrl(moduleNamePlusExt, ext, relModuleMap);
- },
-
- /**
- * Converts a module name to a file path. Supports cases where
- * moduleName may actually be just an URL.
- */
- nameToUrl: function (moduleName, ext, relModuleMap) {
- var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url,
- config = context.config;
-
- //Normalize module name if have a base relative module name to work from.
- moduleName = normalize(moduleName, relModuleMap && relModuleMap.fullName);
-
- //If a colon is in the URL, it indicates a protocol is used and it is just
- //an URL to a file, or if it starts with a slash or ends with .js, it is just a plain file.
- //The slash is important for protocol-less URLs as well as full paths.
- if (req.jsExtRegExp.test(moduleName)) {
- //Just a plain path, not module name lookup, so just return it.
- //Add extension if it is included. This is a bit wonky, only non-.js things pass
- //an extension, this method probably needs to be reworked.
- url = moduleName + (ext ? ext : "");
- } else {
- //A module that needs to be converted to a path.
- paths = config.paths;
- pkgs = config.pkgs;
-
- syms = moduleName.split("/");
- //For each module name segment, see if there is a path
- //registered for it. Start with most specific name
- //and work up from it.
- for (i = syms.length; i > 0; i--) {
- parentModule = syms.slice(0, i).join("/");
- if (paths[parentModule]) {
- syms.splice(0, i, paths[parentModule]);
- break;
- } else if ((pkg = pkgs[parentModule])) {
- //If module name is just the package name, then looking
- //for the main module.
- if (moduleName === pkg.name) {
- pkgPath = pkg.location + '/' + pkg.main;
- } else {
- pkgPath = pkg.location;
- }
- syms.splice(0, i, pkgPath);
- break;
- }
- }
-
- //Join the path parts together, then figure out if baseUrl is needed.
- url = syms.join("/") + (ext || ".js");
- url = (url.charAt(0) === '/' || url.match(/^\w+:/) ? "" : config.baseUrl) + url;
- }
-
- return config.urlArgs ? url +
- ((url.indexOf('?') === -1 ? '?' : '&') +
- config.urlArgs) : url;
- }
- };
-
- //Make these visible on the context so can be called at the very
- //end of the file to bootstrap
- context.jQueryCheck = jQueryCheck;
- context.resume = resume;
-
- return context;
- }
-
- /**
- * Main entry point.
- *
- * If the only argument to require is a string, then the module that
- * is represented by that string is fetched for the appropriate context.
- *
- * If the first argument is an array, then it will be treated as an array
- * of dependency string names to fetch. An optional function callback can
- * be specified to execute when all of those dependencies are available.
- *
- * Make a local req variable to help Caja compliance (it assumes things
- * on a require that are not standardized), and to give a short
- * name for minification/local scope use.
- */
- req = requirejs = function (deps, callback) {
-
- //Find the right context, use default
- var contextName = defContextName,
- context, config;
-
- // Determine if have config object in the call.
- if (!isArray(deps) && typeof deps !== "string") {
- // deps is a config object
- config = deps;
- if (isArray(callback)) {
- // Adjust args if there are dependencies
- deps = callback;
- callback = arguments[2];
- } else {
- deps = [];
- }
- }
-
- if (config && config.context) {
- contextName = config.context;
- }
-
- context = contexts[contextName] ||
- (contexts[contextName] = newContext(contextName));
-
- if (config) {
- context.configure(config);
- }
-
- return context.require(deps, callback);
- };
-
- /**
- * Support require.config() to make it easier to cooperate with other
- * AMD loaders on globally agreed names.
- */
- req.config = function (config) {
- return req(config);
- };
-
- /**
- * Export require as a global, but only if it does not already exist.
- */
- if (!require) {
- require = req;
- }
-
- /**
- * Global require.toUrl(), to match global require, mostly useful
- * for debugging/work in the global space.
- */
- req.toUrl = function (moduleNamePlusExt) {
- return contexts[defContextName].toUrl(moduleNamePlusExt);
- };
-
- req.version = version;
-
- //Used to filter out dependencies that are already paths.
- req.jsExtRegExp = /^\/|:|\?|\.js$/;
- s = req.s = {
- contexts: contexts,
- //Stores a list of URLs that should not get async script tag treatment.
- skipAsync: {}
- };
-
- req.isAsync = req.isBrowser = isBrowser;
- if (isBrowser) {
- head = s.head = document.getElementsByTagName("head")[0];
- //If BASE tag is in play, using appendChild is a problem for IE6.
- //When that browser dies, this can be removed. Details in this jQuery bug:
- //http://dev.jquery.com/ticket/2709
- baseElement = document.getElementsByTagName("base")[0];
- if (baseElement) {
- head = s.head = baseElement.parentNode;
- }
- }
-
- /**
- * Any errors that require explicitly generates will be passed to this
- * function. Intercept/override it if you want custom error handling.
- * @param {Error} err the error object.
- */
- req.onError = function (err) {
- throw err;
- };
-
- /**
- * Does the request to load a module for the browser case.
- * Make this a separate function to allow other environments
- * to override it.
- *
- * @param {Object} context the require context to find state.
- * @param {String} moduleName the name of the module.
- * @param {Object} url the URL to the module.
- */
- req.load = function (context, moduleName, url) {
- req.resourcesReady(false);
-
- context.scriptCount += 1;
- req.attach(url, context, moduleName);
-
- //If tracking a jQuery, then make sure its ready callbacks
- //are put on hold to prevent its ready callbacks from
- //triggering too soon.
- if (context.jQuery && !context.jQueryIncremented) {
- jQueryHoldReady(context.jQuery, true);
- context.jQueryIncremented = true;
- }
- };
-
- function getInteractiveScript() {
- var scripts, i, script;
- if (interactiveScript && interactiveScript.readyState === 'interactive') {
- return interactiveScript;
- }
-
- scripts = document.getElementsByTagName('script');
- for (i = scripts.length - 1; i > -1 && (script = scripts[i]); i--) {
- if (script.readyState === 'interactive') {
- return (interactiveScript = script);
- }
- }
-
- return null;
- }
-
- /**
- * The function that handles definitions of modules. Differs from
- * require() in that a string for the module should be the first argument,
- * and the function to execute after dependencies are loaded should
- * return a value to define the module corresponding to the first argument's
- * name.
- */
- define = function (name, deps, callback) {
- var node, context;
-
- //Allow for anonymous functions
- if (typeof name !== 'string') {
- //Adjust args appropriately
- callback = deps;
- deps = name;
- name = null;
- }
-
- //This module may not have dependencies
- if (!isArray(deps)) {
- callback = deps;
- deps = [];
- }
-
- //If no name, and callback is a function, then figure out if it a
- //CommonJS thing with dependencies.
- if (!deps.length && isFunction(callback)) {
- //Remove comments from the callback string,
- //look for require calls, and pull them into the dependencies,
- //but only if there are function args.
- if (callback.length) {
- callback
- .toString()
- .replace(commentRegExp, "")
- .replace(cjsRequireRegExp, function (match, dep) {
- deps.push(dep);
- });
-
- //May be a CommonJS thing even without require calls, but still
- //could use exports, and module. Avoid doing exports and module
- //work though if it just needs require.
- //REQUIRES the function to expect the CommonJS variables in the
- //order listed below.
- deps = (callback.length === 1 ? ["require"] : ["require", "exports", "module"]).concat(deps);
- }
- }
-
- //If in IE 6-8 and hit an anonymous define() call, do the interactive
- //work.
- if (useInteractive) {
- node = currentlyAddingScript || getInteractiveScript();
- if (node) {
- if (!name) {
- name = node.getAttribute("data-requiremodule");
- }
- context = contexts[node.getAttribute("data-requirecontext")];
- }
- }
-
- //Always save off evaluating the def call until the script onload handler.
- //This allows multiple modules to be in a file without prematurely
- //tracing dependencies, and allows for anonymous module support,
- //where the module name is not known until the script onload event
- //occurs. If no context, use the global queue, and get it processed
- //in the onscript load callback.
- (context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
-
- return undefined;
- };
-
- define.amd = {
- multiversion: true,
- plugins: true,
- jQuery: true
- };
-
- /**
- * Executes the text. Normally just uses eval, but can be modified
- * to use a more environment specific call.
- * @param {String} text the text to execute/evaluate.
- */
- req.exec = function (text) {
- return eval(text);
- };
-
- /**
- * Executes a module callack function. Broken out as a separate function
- * solely to allow the build system to sequence the files in the built
- * layer in the right sequence.
- *
- * @private
- */
- req.execCb = function (name, callback, args, exports) {
- return callback.apply(exports, args);
- };
-
-
- /**
- * Adds a node to the DOM. Public function since used by the order plugin.
- * This method should not normally be called by outside code.
- */
- req.addScriptToDom = function (node) {
- //For some cache cases in IE 6-8, the script executes before the end
- //of the appendChild execution, so to tie an anonymous define
- //call to the module name (which is stored on the node), hold on
- //to a reference to this node, but clear after the DOM insertion.
- currentlyAddingScript = node;
- if (baseElement) {
- head.insertBefore(node, baseElement);
- } else {
- head.appendChild(node);
- }
- currentlyAddingScript = null;
- };
-
- /**
- * callback for script loads, used to check status of loading.
- *
- * @param {Event} evt the event from the browser for the script
- * that was loaded.
- *
- * @private
- */
- req.onScriptLoad = function (evt) {
- //Using currentTarget instead of target for Firefox 2.0's sake. Not
- //all old browsers will be supported, but this one was easy enough
- //to support and still makes sense.
- var node = evt.currentTarget || evt.srcElement, contextName, moduleName,
- context;
-
- if (evt.type === "load" || (node && readyRegExp.test(node.readyState))) {
- //Reset interactive script so a script node is not held onto for
- //to long.
- interactiveScript = null;
-
- //Pull out the name of the module and the context.
- contextName = node.getAttribute("data-requirecontext");
- moduleName = node.getAttribute("data-requiremodule");
- context = contexts[contextName];
-
- contexts[contextName].completeLoad(moduleName);
-
- //Clean up script binding. Favor detachEvent because of IE9
- //issue, see attachEvent/addEventListener comment elsewhere
- //in this file.
- if (node.detachEvent && !isOpera) {
- //Probably IE. If not it will throw an error, which will be
- //useful to know.
- node.detachEvent("onreadystatechange", req.onScriptLoad);
- } else {
- node.removeEventListener("load", req.onScriptLoad, false);
- }
- }
- };
-
- /**
- * Attaches the script represented by the URL to the current
- * environment. Right now only supports browser loading,
- * but can be redefined in other environments to do the right thing.
- * @param {String} url the url of the script to attach.
- * @param {Object} context the context that wants the script.
- * @param {moduleName} the name of the module that is associated with the script.
- * @param {Function} [callback] optional callback, defaults to require.onScriptLoad
- * @param {String} [type] optional type, defaults to text/javascript
- * @param {Function} [fetchOnlyFunction] optional function to indicate the script node
- * should be set up to fetch the script but do not attach it to the DOM
- * so that it can later be attached to execute it. This is a way for the
- * order plugin to support ordered loading in IE. Once the script is fetched,
- * but not executed, the fetchOnlyFunction will be called.
- */
- req.attach = function (url, context, moduleName, callback, type, fetchOnlyFunction) {
- var node;
- if (isBrowser) {
- //In the browser so use a script tag
- callback = callback || req.onScriptLoad;
- node = context && context.config && context.config.xhtml ?
- document.createElementNS("http://www.w3.org/1999/xhtml", "html:script") :
- document.createElement("script");
- node.type = type || (context && context.config.scriptType) ||
- "text/javascript";
- node.charset = "utf-8";
- //Use async so Gecko does not block on executing the script if something
- //like a long-polling comet tag is being run first. Gecko likes
- //to evaluate scripts in DOM order, even for dynamic scripts.
- //It will fetch them async, but only evaluate the contents in DOM
- //order, so a long-polling script tag can delay execution of scripts
- //after it. But telling Gecko we expect async gets us the behavior
- //we want -- execute it whenever it is finished downloading. Only
- //Helps Firefox 3.6+
- //Allow some URLs to not be fetched async. Mostly helps the order!
- //plugin
- node.async = !s.skipAsync[url];
-
- if (context) {
- node.setAttribute("data-requirecontext", context.contextName);
- }
- node.setAttribute("data-requiremodule", moduleName);
-
- //Set up load listener. Test attachEvent first because IE9 has
- //a subtle issue in its addEventListener and script onload firings
- //that do not match the behavior of all other browsers with
- //addEventListener support, which fire the onload event for a
- //script right after the script execution. See:
- //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
- //UNFORTUNATELY Opera implements attachEvent but does not follow the script
- //script execution mode.
- if (node.attachEvent && !isOpera) {
- //Probably IE. IE (at least 6-8) do not fire
- //script onload right after executing the script, so
- //we cannot tie the anonymous define call to a name.
- //However, IE reports the script as being in "interactive"
- //readyState at the time of the define call.
- useInteractive = true;
-
-
- if (fetchOnlyFunction) {
- //Need to use old school onreadystate here since
- //when the event fires and the node is not attached
- //to the DOM, the evt.srcElement is null, so use
- //a closure to remember the node.
- node.onreadystatechange = function (evt) {
- //Script loaded but not executed.
- //Clear loaded handler, set the real one that
- //waits for script execution.
- if (node.readyState === 'loaded') {
- node.onreadystatechange = null;
- node.attachEvent("onreadystatechange", callback);
- fetchOnlyFunction(node);
- }
- };
- } else {
- node.attachEvent("onreadystatechange", callback);
- }
- } else {
- node.addEventListener("load", callback, false);
- }
- node.src = url;
-
- //Fetch only means waiting to attach to DOM after loaded.
- if (!fetchOnlyFunction) {
- req.addScriptToDom(node);
- }
-
- return node;
- } else if (isWebWorker) {
- //In a web worker, use importScripts. This is not a very
- //efficient use of importScripts, importScripts will block until
- //its script is downloaded and evaluated. However, if web workers
- //are in play, the expectation that a build has been done so that
- //only one script needs to be loaded anyway. This may need to be
- //reevaluated if other use cases become common.
- importScripts(url);
-
- //Account for anonymous modules
- context.completeLoad(moduleName);
- }
- return null;
- };
-
- //Look for a data-main script attribute, which could also adjust the baseUrl.
- if (isBrowser) {
- //Figure out baseUrl. Get it from the script tag with require.js in it.
- scripts = document.getElementsByTagName("script");
-
- for (globalI = scripts.length - 1; globalI > -1 && (script = scripts[globalI]); globalI--) {
- //Set the "head" where we can append children by
- //using the script's parent.
- if (!head) {
- head = script.parentNode;
- }
-
- //Look for a data-main attribute to set main script for the page
- //to load. If it is there, the path to data main becomes the
- //baseUrl, if it is not already set.
- if ((dataMain = script.getAttribute('data-main'))) {
- if (!cfg.baseUrl) {
- //Pull off the directory of data-main for use as the
- //baseUrl.
- src = dataMain.split('/');
- mainScript = src.pop();
- subPath = src.length ? src.join('/') + '/' : './';
-
- //Set final config.
- cfg.baseUrl = subPath;
- //Strip off any trailing .js since dataMain is now
- //like a module name.
- dataMain = mainScript.replace(jsSuffixRegExp, '');
- }
-
- //Put the data-main script in the files to load.
- cfg.deps = cfg.deps ? cfg.deps.concat(dataMain) : [dataMain];
-
- break;
- }
- }
- }
-
- //See if there is nothing waiting across contexts, and if not, trigger
- //resourcesReady.
- req.checkReadyState = function () {
- var contexts = s.contexts, prop;
- for (prop in contexts) {
- if (!(prop in empty)) {
- if (contexts[prop].waitCount) {
- return;
- }
- }
- }
- req.resourcesReady(true);
- };
-
- /**
- * Internal function that is triggered whenever all scripts/resources
- * have been loaded by the loader. Can be overridden by other, for
- * instance the domReady plugin, which wants to know when all resources
- * are loaded.
- */
- req.resourcesReady = function (isReady) {
- var contexts, context, prop;
-
- //First, set the public variable indicating that resources are loading.
- req.resourcesDone = isReady;
-
- if (req.resourcesDone) {
- //If jQuery with DOM ready delayed, release it now.
- contexts = s.contexts;
- for (prop in contexts) {
- if (!(prop in empty)) {
- context = contexts[prop];
- if (context.jQueryIncremented) {
- jQueryHoldReady(context.jQuery, false);
- context.jQueryIncremented = false;
- }
- }
- }
- }
- };
-
- //FF < 3.6 readyState fix. Needed so that domReady plugin
- //works well in that environment, since require.js is normally
- //loaded via an HTML script tag so it will be there before window load,
- //where the domReady plugin is more likely to be loaded after window load.
- req.pageLoaded = function () {
- if (document.readyState !== "complete") {
- document.readyState = "complete";
- }
- };
- if (isBrowser) {
- if (document.addEventListener) {
- if (!document.readyState) {
- document.readyState = "loading";
- window.addEventListener("load", req.pageLoaded, false);
- }
- }
- }
-
- //Set up default context. If require was a configuration object, use that as base config.
- req(cfg);
-
- //If modules are built into require.js, then need to make sure dependencies are
- //traced. Use a setTimeout in the browser world, to allow all the modules to register
- //themselves. In a non-browser env, assume that modules are not built into require.js,
- //which seems odd to do on the server.
- if (req.isAsync && typeof setTimeout !== "undefined") {
- ctx = s.contexts[(cfg.context || defContextName)];
- //Indicate that the script that includes require() is still loading,
- //so that require()'d dependencies are not traced until the end of the
- //file is parsed (approximated via the setTimeout call).
- ctx.requireWait = true;
- setTimeout(function () {
- ctx.requireWait = false;
-
- if (!ctx.scriptCount) {
- ctx.resume();
- }
- req.checkReadyState();
- }, 0);
- }
-}());
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 08:25:12 +0000